F. Thomson Leighton - 06 Mar 2026 Form 4 Insider Report for AKAMAI TECHNOLOGIES INC (AKAM)

Reporting relationship: Chief Executive Officer, Director
Issuer ticker: AKAM
Reported as of: 06 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 06 Mar 2026, 18:31:40 UTC
Prior SEC filing: 05 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Thomas M. Lair, as power of attorney

Key filing fact

F. Thomson Leighton filed Form 4 for AKAMAI TECHNOLOGIES INC (AKAM) on 06 Mar 2026.

Key facts

This page summarizes F. Thomson Leighton's Form 4 filing for AKAMAI TECHNOLOGIES INC (AKAM).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 06 Mar 2026, 18:31.

Change

Previous filing in this sequence was filed on 05 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001106232 Primary reporting owner

LEIGHTON F THOMSON

Relationship: Chief Executive Officer, Director
Address: C/O AKAMAI TECHNOLOGIES, INC., 145 BROADWAY, CAMBRIDGE
Signature: /s/ Thomas M. Lair, as power of attorney
Signature date: 06 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

AKAM transaction

Common Stock

Options Exercise

Transaction value
Shares: +23,353
Change %: +27%
Price
Shares after: 109,267
Date: 06 Mar 2026
Ownership: Direct
Footnotes: F1

AKAM transaction

Common Stock

Tax liability

Transaction value
Shares: -11,292
Change %: -10%
Price: $101.00^*
Shares after: 97,975
Date: 06 Mar 2026
Ownership: Direct

AKAM holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 2,529,963
Date: 06 Mar 2026
Ownership: See note
Footnotes: F2, F3

AKAM holding

Common Stock

No transaction description listed

Transaction value
Shares
Change %
Price
Shares after: 108,358
Date: 06 Mar 2026
Ownership: See note
Footnotes: F4

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

AKAM transaction Derivative

Restricted Stock Units

Options Exercise

Transaction value
Shares: -23,353
Change %: -100%
Price: $0.000000^*
Shares after: 0
Date: 06 Mar 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount: 23,353
Exercise price
Footnotes: F1, F5

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 5 footnotes

Footnote F1

Each restricted stock unit ("RSU") represents the right to receive one share of Akamai common stock upon vesting.

Footnote F2

Held by the F. Thomson Leighton and Bonnie B. Leighton Revocable Trust dtd 11/3/99 of which the Reporting Person serves as a trustee. The Reporting Person disclaims beneficial ownership of shares held by such trust except to the extent of his pecuniary interest therein.

Footnote F3

Includes 10,481 shares received pursuant to a distribution from the David T. Leighton trust, of which the Reporting Person served as trustee. Such distribution was made in accordance with the exemptions afforded under 16a-9 and 16a-13.

Footnote F4

Held by the TBL Foundation of which the Reporting Person serves as a trustee.

Footnote F5

On March 6, 2023, the Reporting Person was granted 70,056 RSUs. Such RSUs vest over three years in equal installments on the first, second and third anniversaries of the grant date.